Analysis on some common sense of self-adhesive labeling machine-Industry news
by：Zhongya Packaging 2022-05-28
With the gradual growth of the packaging industry, the packaging industry has also stepped into formality. Self-adhesive labeling machines have made the entire packaging industry more standardized, and automation has made the labeling machine industry more standardized. At present, the self-adhesive labeling machine is a labeling machine favored by all walks of life. In the application process, how to solve daily small problems is some small common sense that many users need to master. 1. Label box adjustment: label box grabbing hook position adjustment: the upper and lower, left and right grabbing hooks are on the same vertical plane and uniformly working hard on the label, then the label can be grabbed smoothly. The gap between the label paper in the label box and the pressing strips on both sides should be between 0.8mm and 1mm. If the gap is too large, the label paper will be shifted in the label box and oblique marks will appear. If the gap is too small, it will cause poor label push. The center line of the label box, the center axis of the label station is tangent to the label paper, and the center axis of the label plate forms a line at three points. Adjust the tangency of the label plate and the label paper (0 distance), and then move the label box closer to 1mm～2mm. Adjustment of the label supply roller: When there is no label, the label pressing plate can be pressed to the front end of the label box and the label is installed, the label near the label hook finger cannot be crushed. 2. The adjustment of the label station: the adjustment of the rubber roller and the label of the self-adhesive labeling machine: the label and the rubber roller are only in contact with each other without any pressure. The gap is too large and there is too much glue on the target plate, causing glue rejection. If the gap is too small and the contact is too tight, the glue will be squeezed away, and there is no glue on the half of the target board. Adjustment of the squeegee and the rubber roller: There should be no gap between the squeegee and the rubber roller in the entire length. If there is a gap, the squeegee can be adjusted by adjusting the eccentric bolt. Practice has proved that the gap between the standard plate and the rubber roller is between 0.1mm and 0.2mm to be the best. This can be achieved by adjusting the bearing seat at the lower part of the rubber roller, and if necessary, adjust the bearing on the upper part of the rubber roller. 3. Adjustment of the pressure brush device: adjustment of the pressure bottle head; the pressure bottle head should be 20mm lower than when there is a bottle when there is no bottle. The overlap gap of the pressure brush sweeping the container is: a single pressure brush is 10mm-15mm, and a combined pressure brush is 5mm-10mm. The distance between the cleaning brush and the sponge is 1mm~2mm. The center of the marking brush is aligned with the label and the two sides are symmetrical. The marking brush is perpendicular to the surface of the container. 4. Adjustment of the bottle-in star wheel, the bottle-out star wheel, and the bottle-in screw rod: adjustment of the bottle-out star wheel: When the bottle pressing head is just raised, adjust the star wheel so that the bottle is in the middle of the groove of the star wheel. Adjustment of the bottle feeding screw: Take the bottle feeding star wheel as the standard. When the bottle is in the middle of the groove of the bottle feeding star wheel, adjust the screw rod so that the bottle inlet side of the screw rod is close to the bottle without displacement. When adjusting the bottle inlet and outlet star wheel and the bottle inlet screw rod, please refer to the bottle pressing head of the standard machine. First, adjust the bottle inlet star wheel. When the bottle pressing head just overwhelms the bottle, adjust the bottle inlet star wheel so that the bottle is in the middle of the star wheel groove. Self-adhesive labeling machine makes the product more beautiful and makes the person holding it more face. Due to its own unique characteristics, the self-adhesive labeling machine is more and more popular among users.
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